They share the same mounting footprint and electrical specs

offering maximum corrosion resistance for water and chemical applications

it is specific to the top/bottom flue wrapper

This 50VA class 2 transformer features primary voltage taps for 120

Danfoss 088H-3111 Operator Els PW 17895 They share the same mountingThe Danfoss 088H 3111 is a professional grade TWA A thermal actuator designed for precise on off control in hydronic heating and cooling systems. Built to interface seamlessly with Danfoss RA series valves and RA2000 manifolds, this 24V operator is a standard for contractors managing floor heating and radiator applications. Operating in a Normally Open (NO) configuration, the actuator ensures the valve remains open in the event of a power loss,